include/opencascade/TopOpeBRepDS_HDataStructure.hxx

0001 // Created on: 1993-06-17
0002 // Created by: Jean Yves LEBEY
0003 // Copyright (c) 1993-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _TopOpeBRepDS_HDataStructure_HeaderFile
0018 #define _TopOpeBRepDS_HDataStructure_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_Type.hxx>
0022
0023 #include <TopOpeBRepDS_DataStructure.hxx>
0024 #include <TCollection_AsciiString.hxx>
0025 #include <Standard_Transient.hxx>
0026 #include <TopAbs_ShapeEnum.hxx>
0027 #include <Standard_Integer.hxx>
0028 #include <TopOpeBRepDS_Config.hxx>
0029 #include <TopOpeBRepDS_Kind.hxx>
0030 #include <TopOpeBRepDS_ListOfInterference.hxx>
0031 class TopoDS_Shape;
0032 class TopOpeBRepDS_Surface;
0033 class TopOpeBRepDS_CurveIterator;
0034 class TopOpeBRepDS_Curve;
0035 class TopOpeBRepDS_PointIterator;
0036 class TopOpeBRepDS_Point;
0037 class TopOpeBRepDS_SurfaceIterator;
0038 class TopOpeBRepDS_Interference;
0039
0040
0041 class TopOpeBRepDS_HDataStructure;
0042 DEFINE_STANDARD_HANDLE(TopOpeBRepDS_HDataStructure, Standard_Transient)
0043
0044
0045 class TopOpeBRepDS_HDataStructure : public Standard_Transient
0046 {
0047
0048 public:
0049
0050
0051   Standard_EXPORT TopOpeBRepDS_HDataStructure();
0052
0053   Standard_EXPORT void AddAncestors (const TopoDS_Shape& S);
0054
0055   //! Update  the data structure with  shapes of type T1
0056   //! containing a subshape of type T2 which is stored
0057   //! in the DS.
0058   //! Used by the previous one.
0059   Standard_EXPORT void AddAncestors (const TopoDS_Shape& S, const TopAbs_ShapeEnum T1, const TopAbs_ShapeEnum T2);
0060
0061
0062   //! Check the integrity of the DS
0063   Standard_EXPORT void ChkIntg();
0064
0065   Standard_EXPORT const TopOpeBRepDS_DataStructure& DS() const;
0066
0067   Standard_EXPORT TopOpeBRepDS_DataStructure& ChangeDS();
0068
0069   Standard_EXPORT Standard_Integer NbSurfaces() const;
0070
0071   Standard_EXPORT Standard_Integer NbCurves() const;
0072
0073   Standard_EXPORT Standard_Integer NbPoints() const;
0074
0075   //! Returns the surface of index <I>.
0076   Standard_EXPORT const TopOpeBRepDS_Surface& Surface (const Standard_Integer I) const;
0077
0078   //! Returns an iterator  on the curves on  the surface
0079   //! <I>.
0080   Standard_EXPORT TopOpeBRepDS_CurveIterator SurfaceCurves (const Standard_Integer I) const;
0081
0082   //! Returns the Curve of index <I>.
0083   Standard_EXPORT const TopOpeBRepDS_Curve& Curve (const Standard_Integer I) const;
0084
0085   //! Returns the Curve of index <I>.
0086   Standard_EXPORT TopOpeBRepDS_Curve& ChangeCurve (const Standard_Integer I);
0087
0088   //! Returns an iterator   on the points on  the  curve
0089   //! <I>.
0090   Standard_EXPORT TopOpeBRepDS_PointIterator CurvePoints (const Standard_Integer I) const;
0091
0092   //! Returns the point of index <I>.
0093   Standard_EXPORT const TopOpeBRepDS_Point& Point (const Standard_Integer I) const;
0094
0095   Standard_EXPORT Standard_Integer NbShapes() const;
0096
0097   //! Returns the shape of index <I> in the DS
0098   Standard_EXPORT const TopoDS_Shape& Shape (const Standard_Integer I, const Standard_Boolean FindKeep = Standard_True) const;
0099
0100   //! Returns the index of shape <S> in the DS
0101   //! returns 0 if <S> is not in the DS
0102   Standard_EXPORT Standard_Integer Shape (const TopoDS_Shape& S, const Standard_Boolean FindKeep = Standard_True) const;
0103
0104   //! Returns True if <S> has new geometries.
0105   Standard_EXPORT Standard_Boolean HasGeometry (const TopoDS_Shape& S) const;
0106
0107   //! Returns True if <S> has new geometries (SOLID,FACE,EDGE)
0108   //! or if <S> (SHELL,WIRE) has sub-shape (FACE,EDGE)
0109   //! with new geometries
0110   Standard_EXPORT Standard_Boolean HasShape (const TopoDS_Shape& S, const Standard_Boolean FindKeep = Standard_True) const;
0111
0112   //! Returns True if <S> share a geometrical domain with
0113   //! some other shapes.
0114   Standard_EXPORT Standard_Boolean HasSameDomain (const TopoDS_Shape& S, const Standard_Boolean FindKeep = Standard_True) const;
0115
0116   //! Returns an iterator on the SameDomain shapes attached
0117   //! to the shape <S>.
0118   Standard_EXPORT TopTools_ListIteratorOfListOfShape SameDomain (const TopoDS_Shape& S) const;
0119
0120   //! Returns orientation of shape <S> compared with its
0121   //! reference shape
0122   Standard_EXPORT TopOpeBRepDS_Config SameDomainOrientation (const TopoDS_Shape& S) const;
0123
0124   //! Returns orientation of shape <S> compared with its
0125   //! reference shape
0126   Standard_EXPORT Standard_Integer SameDomainReference (const TopoDS_Shape& S) const;
0127
0128   //! Returns an iterator on the  surfaces attached to the
0129   //! solid <S>.
0130   Standard_EXPORT TopOpeBRepDS_SurfaceIterator SolidSurfaces (const TopoDS_Shape& S) const;
0131
0132   //! Returns an iterator on the  surfaces attached to the
0133   //! solid <I>.
0134   Standard_EXPORT TopOpeBRepDS_SurfaceIterator SolidSurfaces (const Standard_Integer I) const;
0135
0136   //! Returns an iterator on the  curves attached to the
0137   //! face <F>.
0138   Standard_EXPORT TopOpeBRepDS_CurveIterator FaceCurves (const TopoDS_Shape& F) const;
0139
0140   //! Returns an iterator on the  curves attached to the
0141   //! face <I>.
0142   Standard_EXPORT TopOpeBRepDS_CurveIterator FaceCurves (const Standard_Integer I) const;
0143
0144   //! Returns an iterator on the points  attached to the
0145   //! edge <E>.
0146   Standard_EXPORT TopOpeBRepDS_PointIterator EdgePoints (const TopoDS_Shape& E) const;
0147
0148   Standard_EXPORT Standard_Integer MakeCurve (const TopOpeBRepDS_Curve& C1, TopOpeBRepDS_Curve& C2);
0149
0150   Standard_EXPORT void RemoveCurve (const Standard_Integer iC);
0151
0152   Standard_EXPORT Standard_Integer NbGeometry (const TopOpeBRepDS_Kind K) const;
0153
0154   Standard_EXPORT Standard_Integer NbTopology (const TopOpeBRepDS_Kind K) const;
0155
0156   Standard_EXPORT Standard_Integer NbTopology() const;
0157
0158   //! returns True if all the edges stored as shapes in the DS
0159   //! are SameParameter, otherwise False.
0160   Standard_EXPORT Standard_Boolean EdgesSameParameter() const;
0161
0162   Standard_EXPORT void SortOnParameter (const TopOpeBRepDS_ListOfInterference& L1, TopOpeBRepDS_ListOfInterference& L2) const;
0163
0164   Standard_EXPORT void SortOnParameter (TopOpeBRepDS_ListOfInterference& L) const;
0165
0166   Standard_EXPORT void MinMaxOnParameter (const TopOpeBRepDS_ListOfInterference& L, Standard_Real& Min, Standard_Real& Max) const;
0167
0168
0169   //! Search, among a list of interferences accessed by the iterator
0170   //! <IT>, a geometry <G> whose 3D point is identical to the 3D point
0171   //! of the TheDSPoint <PDS>.
0172   //! returns True if such an interference has been found, False else.
0173   //! if True, iterator It points (by the Value() method) on the first
0174   //! interference accessing an identical 3D point.
0175   Standard_EXPORT Standard_Boolean ScanInterfList (TopOpeBRepDS_ListIteratorOfListOfInterference& IT, const TopOpeBRepDS_Point& PDS) const;
0176
0177
0178   //! Get the geometry of a DS point <PDS>.
0179   //! Search for it with ScanInterfList (previous method).
0180   //! if found, set <G,K> to the geometry,kind of the interference found.
0181   //! returns the value of ScanInterfList().
0182   Standard_EXPORT Standard_Boolean GetGeometry (TopOpeBRepDS_ListIteratorOfListOfInterference& IT, const TopOpeBRepDS_Point& PDS, Standard_Integer& G, TopOpeBRepDS_Kind& K) const;
0183
0184
0185   //! Add interference <I> to list <LI>.
0186   Standard_EXPORT void StoreInterference (const Handle(TopOpeBRepDS_Interference)& I, TopOpeBRepDS_ListOfInterference& LI, const TCollection_AsciiString& str = "");
0187
0188
0189   //! Add interference <I> to list of interference of shape <S>.
0190   Standard_EXPORT void StoreInterference (const Handle(TopOpeBRepDS_Interference)& I, const TopoDS_Shape& S, const TCollection_AsciiString& str = "");
0191
0192
0193   //! Add interference <I> to list of interference of shape <IS>.
0194   Standard_EXPORT void StoreInterference (const Handle(TopOpeBRepDS_Interference)& I, const Standard_Integer IS, const TCollection_AsciiString& str = "");
0195
0196   Standard_EXPORT void StoreInterferences (const TopOpeBRepDS_ListOfInterference& LI, const TopoDS_Shape& S, const TCollection_AsciiString& str = "");
0197
0198   Standard_EXPORT void StoreInterferences (const TopOpeBRepDS_ListOfInterference& LI, const Standard_Integer IS, const TCollection_AsciiString& str = "");
0199
0200   Standard_EXPORT void ClearStoreInterferences (const TopOpeBRepDS_ListOfInterference& LI, const TopoDS_Shape& S, const TCollection_AsciiString& str = "");
0201
0202   Standard_EXPORT void ClearStoreInterferences (const TopOpeBRepDS_ListOfInterference& LI, const Standard_Integer IS, const TCollection_AsciiString& str = "");
0203
0204
0205
0206
0207   DEFINE_STANDARD_RTTIEXT(TopOpeBRepDS_HDataStructure,Standard_Transient)
0208
0209 protected:
0210
0211
0212
0213
0214 private:
0215
0216
0217   TopOpeBRepDS_DataStructure myDS;
0218
0219
0220 };
0221
0222
0223
0224
0225
0226
0227
0228 #endif // _TopOpeBRepDS_HDataStructure_HeaderFile